| Current Path : /compat/linux/proc/self/root/usr/src/usr.sbin/makefs/cd9660/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //compat/linux/proc/self/root/usr/src/usr.sbin/makefs/cd9660/cd9660_eltorito.h |
/* $NetBSD: cd9660_eltorito.h,v 1.5 2009/07/04 14:31:38 ahoka Exp $ */
/*
* Copyright (c) 2005 Daniel Watt, Walter Deignan, Ryan Gabrys, Alan
* Perez-Rathke and Ram Vedam. All rights reserved.
*
* This code was written by Daniel Watt, Walter Deignan, Ryan Gabrys,
* Alan Perez-Rathke and Ram Vedam.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY DANIEL WATT, WALTER DEIGNAN, RYAN
* GABRYS, ALAN PEREZ-RATHKE AND RAM VEDAM ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL DANIEL WATT, WALTER DEIGNAN, RYAN
* GABRYS, ALAN PEREZ-RATHKE AND RAM VEDAM BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE,DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* $FreeBSD: release/9.1.0/usr.sbin/makefs/cd9660/cd9660_eltorito.h 214921 2010-11-07 16:05:04Z cognet $
*/
#ifndef _CD9660_ELTORITO_H_
#define _CD9660_ELTORITO_H_
/* Boot defines */
#define ET_ID "EL TORITO SPECIFICATION"
#define ET_SYS_X86 0
#define ET_SYS_PPC 1
#define ET_SYS_MAC 2
#define ET_BOOT_ENTRY_SIZE 0x20
#define ET_BOOTABLE 0x88
#define ET_NOT_BOOTABLE 0
#define ET_MEDIA_NOEM 0
#define ET_MEDIA_12FDD 1
#define ET_MEDIA_144FDD 2
#define ET_MEDIA_288FDD 3
#define ET_MEDIA_HDD 4
#define ET_INDICATOR_HEADERMORE 0x90
#define ET_INDICATOR_HEADERLAST 0x91
#define ET_INDICATOR_EXTENSION 0x44
/*** Boot Structures ***/
typedef struct _boot_volume_descriptor {
u_char boot_record_indicator [ISODCL(0x00,0x00)];
u_char identifier [ISODCL(0x01,0x05)];
u_char version [ISODCL(0x06,0x06)];
u_char boot_system_identifier [ISODCL(0x07,0x26)];
u_char unused1 [ISODCL(0x27,0x46)];
u_char boot_catalog_pointer [ISODCL(0x47,0x4A)];
u_char unused2 [ISODCL(0x4B,0x7FF)];
} boot_volume_descriptor;
typedef struct _boot_catalog_validation_entry {
u_char header_id [ISODCL(0x00,0x00)];
u_char platform_id [ISODCL(0x01,0x01)];
u_char reserved1 [ISODCL(0x02,0x03)];
u_char manufacturer [ISODCL(0x04,0x1B)];
u_char checksum [ISODCL(0x1C,0x1D)];
u_char key [ISODCL(0x1E,0x1F)];
} boot_catalog_validation_entry;
typedef struct _boot_catalog_initial_entry {
u_char boot_indicator [ISODCL(0x00,0x00)];
u_char media_type [ISODCL(0x01,0x01)];
u_char load_segment [ISODCL(0x02,0x03)];
u_char system_type [ISODCL(0x04,0x04)];
u_char unused_1 [ISODCL(0x05,0x05)];
u_char sector_count [ISODCL(0x06,0x07)];
u_char load_rba [ISODCL(0x08,0x0B)];
u_char unused_2 [ISODCL(0x0C,0x1F)];
} boot_catalog_initial_entry;
#define ET_SECTION_HEADER_MORE 0x90
#define ET_SECTION_HEADER_LAST 0x91
typedef struct _boot_catalog_section_header {
u_char header_indicator [ISODCL(0x00,0x00)];
u_char platform_id [ISODCL(0x01,0x01)];
u_char num_section_entries [ISODCL(0x02,0x03)];
u_char id_string [ISODCL(0x04,0x1F)];
} boot_catalog_section_header;
typedef struct _boot_catalog_section_entry {
u_char boot_indicator [ISODCL(0x00,0x00)];
u_char media_type [ISODCL(0x01,0x01)];
u_char load_segment [ISODCL(0x02,0x03)];
u_char system_type [ISODCL(0x04,0x04)];
u_char unused_1 [ISODCL(0x05,0x05)];
u_char sector_count [ISODCL(0x06,0x07)];
u_char load_rba [ISODCL(0x08,0x0B)];
u_char selection_criteria [ISODCL(0x0C,0x0C)];
u_char vendor_criteria [ISODCL(0x0D,0x1F)];
} boot_catalog_section_entry;
typedef struct _boot_catalog_section_entry_extension {
u_char extension_indicator [ISODCL(0x00,0x00)];
u_char flags [ISODCL(0x01,0x01)];
u_char vendor_criteria [ISODCL(0x02,0x1F)];
} boot_catalog_section_entry_extension;
#define ET_ENTRY_VE 1
#define ET_ENTRY_IE 2
#define ET_ENTRY_SH 3
#define ET_ENTRY_SE 4
#define ET_ENTRY_EX 5
struct boot_catalog_entry {
char entry_type;
union {
boot_catalog_validation_entry VE;
boot_catalog_initial_entry IE;
boot_catalog_section_header SH;
boot_catalog_section_entry SE;
boot_catalog_section_entry_extension EX;
} entry_data;
LIST_ENTRY(boot_catalog_entry) ll_struct;
};
/* Temporary structure */
struct cd9660_boot_image {
char *filename;
int size;
int sector; /* copied to LoadRBA */
int num_sectors;
unsigned int loadSegment;
u_char targetMode;
u_char system;
u_char bootable;
/*
* If the boot image exists in the filesystem
* already, this is a pointer to that node. For the sake
* of simplicity in future versions, this pointer is only
* to the node in the primary volume. This SHOULD be done
* via a hashtable lookup.
*/
struct _cd9660node *boot_image_node;
TAILQ_ENTRY(cd9660_boot_image) image_list;
int serialno;
};
#endif /* _CD9660_ELTORITO_H_ */